Home / 9,982,524.33-13,775,883.55-5,398,845.71

Finding the Fourth Proportional to 9,982,524.33, 13,775,883.55 and 5,398,845.71

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Solution

The fourth proportional to 9,982,524.33, 13,775,883.55 and 5,398,845.71 is: 7,450,407.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,524.33 : 13,775,883.55 = 5,398,845.71 : x
  2. Step 2: Convert to fraction form
    9,982,524.33/13,775,883.55 = 5,398,845.71/x
  3. Step 3: Cross multiply
    9,982,524.33x = 13,775,883.55 × 5,398,845.71
  4. Step 4: Simplify right side
    9,982,524.33x = 74,373,869,723,000.53
  5. Step 5: Solve for x
    x = 74,373,869,723,000.53/9,982,524.33
  6. Step 6: Final answer
    x = 7,450,407.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.